Describe how the grignard reagent may be prepared and the conditions that should be used in the reaction question
a. an alcohol is reacted with mg in thf solvent, the reagent is reacted in the same solvent with the aldehyde/ketone.
b. an alcohol is reacted with mg in protic solvent, the reagent is reacted in the same solvent with the aldehyde/ketone.
c. an alkyl halide is reacted with mg in anhydrous thf solvent, the reagent is reacted in the same solvent with the aldehyde/ketone.
d. an alkyl halide is reacted with mg in protic solvent, the reagent is reacted in the same solvent with the aldehyde/ketone.